DE102016205282B3 - Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels - Google Patents
Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels Download PDFInfo
- Publication number
- DE102016205282B3 DE102016205282B3 DE102016205282.9A DE102016205282A DE102016205282B3 DE 102016205282 B3 DE102016205282 B3 DE 102016205282B3 DE 102016205282 A DE102016205282 A DE 102016205282A DE 102016205282 B3 DE102016205282 B3 DE 102016205282B3
- Authority
- DE
- Germany
- Prior art keywords
- cell stack
- fuel cell
- end plate
- pressure
- fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000003792 electrolyte Substances 0.000 claims abstract description 11
- 239000007800 oxidant agent Substances 0.000 claims description 15
- 230000001590 oxidative effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000009827 uniform distribution Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- -1 methane Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/248—Means for compression of the fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2404—Processes or apparatus for grouping fuel cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016205282.9A DE102016205282B3 (de) | 2016-03-31 | 2016-03-31 | Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels |
DE202016101811.0U DE202016101811U1 (de) | 2016-03-31 | 2016-04-06 | Brennstoffzellenstapel mit Spannvorrichtung |
CN201710188685.0A CN107275662B (zh) | 2016-03-31 | 2017-03-27 | 带拉紧装置的燃料电池堆 |
US15/476,274 US20170288254A1 (en) | 2016-03-31 | 2017-03-31 | Fuel cell stack with tension device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016205282.9A DE102016205282B3 (de) | 2016-03-31 | 2016-03-31 | Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016205282B3 true DE102016205282B3 (de) | 2017-08-17 |
Family
ID=59410379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016205282.9A Active DE102016205282B3 (de) | 2016-03-31 | 2016-03-31 | Brennstoffzellenstapel mit Spannvorrichtung sowie Verfahren zum Betreiben eines Brennstoffzellenstapels |
Country Status (3)
Country | Link |
---|---|
US (1) | US20170288254A1 (zh) |
CN (1) | CN107275662B (zh) |
DE (1) | DE102016205282B3 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018210181A1 (de) * | 2018-06-22 | 2019-12-24 | Audi Ag | Brennstoffzellenstapel |
WO2021121801A1 (de) * | 2019-12-17 | 2021-06-24 | Robert Bosch Gmbh | Brennstoffzelle mit einem stapelaufbau |
DE102020120811A1 (de) | 2020-08-06 | 2022-02-10 | Audi Aktiengesellschaft | Brennstoffzellenstapel, Brennstoffzellenvorrichtung sowie Brennstoffzellen-Fahrzeug |
DE102021109115A1 (de) | 2021-04-13 | 2022-10-13 | Audi Aktiengesellschaft | Brennstoffzellenstapel, Brennstoffzellenvorrichtung sowie Kraftfahrzeug |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018201436A1 (de) * | 2018-01-31 | 2019-08-01 | Audi Ag | Brennstoffzellenstapel |
DE102018210170A1 (de) * | 2018-06-22 | 2019-12-24 | Audi Ag | Brennstoffzellenstapel |
JP2022519735A (ja) * | 2019-02-07 | 2022-03-24 | エーホー・グループ・エンジニアリング・アーゲー | 圧縮手段を備える燃料電池スタック |
DE102020130835A1 (de) * | 2020-11-23 | 2022-05-25 | Audi Aktiengesellschaft | Energiespeichervorrichtung zur Speicherung elektrischer Energie, Verfahren zur Herstellung einer Energiespeichervorrichtung und Kraftfahrzeug |
CN113506888B (zh) * | 2021-09-07 | 2021-11-30 | 爱德曼氢能源装备有限公司 | 一种燃料电池极板结构及电堆 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68915463T2 (de) * | 1988-02-19 | 1994-12-15 | Ishikawajima Harima Heavy Ind | Anordnung zum Zusammenspannen eines Stapels von Brennstoffzellenelementen. |
DE202011001161U1 (de) * | 2011-01-05 | 2012-04-17 | Reinhold Wesselmann Gmbh | Galvanikzelleneinheit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5833198A (en) * | 1997-05-22 | 1998-11-10 | Graetz Manufacturing Inc. | Mechanically operated lift table |
US6413665B1 (en) * | 2000-08-31 | 2002-07-02 | Fuelcell Energy, Inc. | Fuel cell stack compression system |
US20060093890A1 (en) * | 2004-10-29 | 2006-05-04 | Steinbroner Matthew P | Fuel cell stack compression systems, and fuel cell stacks and fuel cell systems incorporating the same |
FI20055017A (fi) * | 2005-01-13 | 2006-07-14 | Waertsilae Finland Oy | Järjestely polttokennojen puristamiseksi polttokennopinossa |
JP2006351323A (ja) * | 2005-06-15 | 2006-12-28 | Denso Corp | 燃料電池および燃料電池システム |
JP2010040414A (ja) * | 2008-08-07 | 2010-02-18 | Panasonic Corp | 燃料電池スタックとそれを用いた燃料電池 |
CN101478027A (zh) * | 2008-11-26 | 2009-07-08 | 南京航空航天大学 | 压电套环式小体积大位移压电驱动器 |
DE102009028986A1 (de) * | 2009-08-28 | 2011-03-03 | SB LiMotive Company Ltd., Suwon | Verfahren und Einrichtung zum Aufbringen eines Druckes auf eine Batterie |
EP2483961B1 (en) * | 2009-09-30 | 2017-12-06 | Bloom Energy Corporation | Fuel cell stack compression devices and methods |
US20110244355A1 (en) * | 2010-04-01 | 2011-10-06 | Gm Global Technology Operations, Inc. | Fuel cell stack compression enclosure apparatus |
JP5664477B2 (ja) * | 2011-06-28 | 2015-02-04 | トヨタ自動車株式会社 | 燃料電池、および、燃料電池の製造方法 |
GB2501700A (en) * | 2012-05-01 | 2013-11-06 | Intelligent Energy Ltd | Fuel cell stack assembly |
KR101406598B1 (ko) * | 2012-08-14 | 2014-06-13 | 주식회사 포스코 | 연료전지 스택 및 이를 포함한 연료전지용 면압 조정장치 |
-
2016
- 2016-03-31 DE DE102016205282.9A patent/DE102016205282B3/de active Active
-
2017
- 2017-03-27 CN CN201710188685.0A patent/CN107275662B/zh active Active
- 2017-03-31 US US15/476,274 patent/US20170288254A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE68915463T2 (de) * | 1988-02-19 | 1994-12-15 | Ishikawajima Harima Heavy Ind | Anordnung zum Zusammenspannen eines Stapels von Brennstoffzellenelementen. |
DE202011001161U1 (de) * | 2011-01-05 | 2012-04-17 | Reinhold Wesselmann Gmbh | Galvanikzelleneinheit |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018210181A1 (de) * | 2018-06-22 | 2019-12-24 | Audi Ag | Brennstoffzellenstapel |
US11817611B2 (en) | 2018-06-22 | 2023-11-14 | Volkswagen Ag | Fuel cell stack |
WO2021121801A1 (de) * | 2019-12-17 | 2021-06-24 | Robert Bosch Gmbh | Brennstoffzelle mit einem stapelaufbau |
DE102020120811A1 (de) | 2020-08-06 | 2022-02-10 | Audi Aktiengesellschaft | Brennstoffzellenstapel, Brennstoffzellenvorrichtung sowie Brennstoffzellen-Fahrzeug |
DE102021109115A1 (de) | 2021-04-13 | 2022-10-13 | Audi Aktiengesellschaft | Brennstoffzellenstapel, Brennstoffzellenvorrichtung sowie Kraftfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
CN107275662B (zh) | 2022-04-22 |
CN107275662A (zh) | 2017-10-20 |
US20170288254A1 (en) | 2017-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R082 | Change of representative |
Representative=s name: MARKOWITZ, MARKUS, DR.-ING., DE |